1、 地址：北京市海淀区海淀北二街 8 号 中关村 SOHO A 区 2 层电话：400-890-6000 传真：010-82607462网址： 邮编:1000802015 年下半年北美 GRE 考试真题解析写作Issue1.Write a response in which you discuss the extent to which you agree or disagree with the statement and explain your reasoning for the position you take. In developing and supporting your po
2、sition, you should consider ways in which the statement might or might not hold true and explain how these considerations shape your position.分析：大学应该指定所有的必修课程并且取消选修课程以便给学生提供一个明确的指导方向。解析及提纲：agree. 就像一般的人们一样，大学生们更喜欢遵照指导而不是自己做决策。clear guidance 给学生们带来的便利。自己做决定时可能会出现的困难，学生这种倾向形成的原因。学校本身的职责就是提供明确的导向。2.Wri
3、te a response in which you discuss which view more closely aligns with your own position and explain your reasoning for the position you take. In developing and supporting your position, you should address both of the views presented. In most professions and academic fields, imagination is more impo
4、rtant than knowledge.分析：在很多行业和学术领域，想象力比知识更重要。解析及提纲：disagree. 知识比想象力更重要。1.在科学领域，知识具有绝对权威性;2.在艺术和航天领域，想象力是知识的辅助，还是需要大量专业知识作为基础。3.在政治领域，需要心理学知识和历史知识，无法单纯依靠想象力。Argument1.“Of the two leading real estate firms in our townAdams Realty and Fitch RealtyAdams Realty is clearly superior. Adams has 40 real esta
5、te agents; in contrast, Fitch has 25, many of whom work only part-time. Moreover, Adams revenue last year was 地址：北京市海淀区海淀北二街 8 号 中关村 SOHO A 区 2 层电话：400-890-6000 传真：010-82607462网址： 邮编:100080twice as high as that of Fitch and included home sales that averaged $168,000, compared to Fitchs $144,000. Hom
6、es listed with Adams sell faster as well: ten years ago I listed my home with Fitch, and it took more than four months to sell; last year, when I sold another home, I listed it with Adams, and it took only one month. Thus, if you want to sell your home quickly and at a good price, you should use Ada
7、ms Realty.“Write a response in which you examine the stated and/or unstated assumptions of the argument. Be sure to explain how the argument depends on these assumptions and what the implications are for the argument if the assumptions prove unwarranted.分析与提纲：找 Adams 卖房快，房价好。因为 A 是最好的，它有更高的年收入，更多的代理
8、，它卖的房子平均价高。而且本人前后 9 年的经历也证明了这一点。-论断很武断。找好的代理公司并一定能保证卖房快，房价好。房子本身的特点是最重要的。-论断提供的证据不足以说明 A 更好。年收入高，但员工多，平均下来很可能工作效率低。而平均价格也没有说服力，大笼统，房子分类。本人的经历忽视了一个很重要的问题，九年的时间，不仅房地产业会有很大变化，社会变化也会很大。科技的发展，社会需求的变化。另外他两处房子的差别。结论：论断看起来似乎很有条理，证据也很多。但结论却很武断，也很不工平。要评价两家公司的业绩，除了年收外还应该包括很多内容比如工作效率，对市场的了解等等。而要想更快更好地卖出房子，不仅要找一
9、个合适的房产公司，还需要给自己的房子定好位填空题1. The cognitive flexibility of successful fictional detectives is often _ by their cultural ambivalence: detectives intellectual acumen, it seems, exists in direct proportion to their uneasy place in society.A. spurnedB. spadedC. spurredD. matchedE. emaciated答案：C地址：北京市海淀区海淀北
10、二街 8 号 中关村 SOHO A 区 2 层电话：400-890-6000 传真：010-82607462网址： 邮编:1000802. Professor Ramfield describes in his recent book publishing as dark as it is deep, even as one hidebound industry, indeed, it is facing a profound change in its product model, but is so (i)_ its past as to be (ii)_opportunities off
11、ered by technological change.Blank (i)A. indebted inB. encumbered byC. irrelevant withBlank (ii)D. unable to seizeE. capable of seekingF. definite to circumven答案：BD短阅读Few mathematical constructs seem as conceptually simple as that of randomness. According to the traditional definition, a number is r
12、andom if it is chosen purely as the result of a probabilistic mechanism such as the roll of a fair die. Id their groundbreaking work regarding complexity and the limitations of formal systems, mathematicians Gregory Chaitin and A.N. Kolmogorov force us to consider this last claim more closely.Consid
13、er two possible outcomes of throwing a fair die three times: first, 1, 6, and 2; second 3, 3, and 3. Now let us construct two three-member sets based on the results. Though the first set 1,6,2intuitively seems more random than the second3,3,3, they are each as likely to occur, and thus according to
14、the accepted definition, must be considered equally random. This unwelcome result prompts Chaitin and Kolmogorov to suggest the need for a new standard of randomness, one that relies on the internal coherence of the set as opposed to its origin.1. Which of the following best describes the organizati
15、on of the passage as whole?地址：北京市海淀区海淀北二街 8 号 中关村 SOHO A 区 2 层电话：400-890-6000 传真：010-82607462网址： 邮编:100080A. A concept is introduced; a traditional definition is put forward; a thought experiment is described; a new definition is proposed; the traditional definition is amended as a result.B. A conce
16、pt is introduced; a traditional definition is supported by authorities; a thought experiment is described; the implications of the experiment are discussed.C. A concept is introduced; a traditional definition is considered and rejected; a thought experiment is described; a new definition is proposed
17、.D. A concept is introduced; a traditional definition is called into question; a thought experiment is described; the implications of the experiment are discussed.E. A concept is introduced; authorities are called in to reevaluate a definition; a thought experiment is described; the implications of
18、the experiment are considered and rejected.答案：C数学1.In a group of 60 people, the average (arithmetic mean) age of the 40 females is 60, and the average age of the 20 males is 70.Column AAverage age of all 60 peopleColumn B65A.The quantity in Column A is greaterB.The quantity in Column B is greaterC.T
19、he two quantities are equalD.The relationship cannot be determined from the information given答案：B解析：因为一共有 60 个人，40 个人的平均年龄是 60 岁，20 个人的平均年龄是 70 岁。所以这60 个人的平均年龄为(40*60+20*70)/60=63.33. 63.3365,所以 B 更大。所以选 B。地址：北京市海淀区海淀北二街 8 号 中关村 SOHO A 区 2 层电话：400-890-6000 传真：010-82607462网址： 邮编:1000802. Half of w is
20、 x，Half of y is ww + x + y = 28Column AwColumn B7A.The quantity in Column A is greaterB.The quantity in Column B is greaterC.The two quantities are equalD.The relationship cannot be determined from the information given答案：A解析：因为 1/2w=x, 1/2y=w, w+x+y=28, 所以 w+1/2w+2w=28, 所以 w=8. 所以 A 为 8，B 为 7. 所以选
21、A.3. An office has 6 employees. The manager must create a committee consisting of 3 employees.Column ANumber of different committees possibleColumn B40A.The quantity in Column A is greaterB.The quantity in Column B is greaterC.The two quantities are equalD.The relationship cannot be determined from
22、the information given答案：B地址：北京市海淀区海淀北二街 8 号 中关村 SOHO A 区 2 层电话：400-890-6000 传真：010-82607462网址： 邮编:100080解析：因为一共有 6 个员工，任选 3 个组成一个委员会，所以没有顺序，即 C_63=(6*5*4)/(3*2*1)=20. 所以 A 为 20，B 为 40，B 更大，所以选择 B.4.A number, x, is randomly selected from the integers from 42 to 92 inclusive.Column AThe probability th
23、at x is odd.Column BThe probability that x is even.A.The quantity in Column A is greaterB.The quantity in Column B is greaterC.The two quantities are equalD.The relationship cannot be determined from the information given答案：B解析：因为整数的范围是 42-92，所以一共有(92-42+1)=51 个数字。又由于首尾两个数分别是42 和 92，均为偶数，所以一共会有 26 个
24、偶数，和 25 个奇数，偶数会比奇数多一个，因此 x 为偶数的机会更大。所以选 B.5.Ten students wrote a test, and the distribution of scores is shown on the frequency table. If the average (arithmetic mean) score is 62, what is the value of x ?A.62B.65C.71D地址：北京市海淀区海淀北二街 8 号 中关村 SOHO A 区 2 层电话：400-890-6000 传真：010-82607462网址： 邮编:100080E.83答案：E解析：因为 4 个学生的平均分数为 62，所以总分为 62*4=248, 所以 x 为 248-40-55-70=83. 所以选 E.11.
